annotate mod_openid/mod_openid.lua @ 2608:362ca94192ee

mod_smacks: Add resumed session to event "smacks-hibernation-end" Older versions of this event only have the "intermediate" session in event.session (the one used to resume the existing session), but not the resumed one. This adds event.resumed which contains the resumed one alongside to event.session.
author tmolitor <thilo@eightysoft.de>
date Sat, 11 Mar 2017 01:37:28 +0100
parents 7dbde05b48a9
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3
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1 local usermanager = require "core.usermanager"
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2 local httpserver = require "net.httpserver"
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3 local jidutil = require "util.jid"
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4 local hmac = require "hmac"
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5
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6 local base64 = require "util.encodings".base64
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7
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8 local humane = require "util.serialization".serialize
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9
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10 -- Configuration
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11 local base = "openid"
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12 local openidns = "http://specs.openid.net/auth/2.0" -- [#4.1.2]
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13 local response_404 = { status = "404 Not Found", body = "<h1>Page Not Found</h1>Sorry, we couldn't find what you were looking for :(" };
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14
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15 local associations = {}
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16
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17 local function genkey(length)
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18 -- FIXME not cryptographically secure
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19 str = {}
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20
3
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21 for i = 1,length do
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22 local rand = math.random(33, 126)
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23 table.insert(str, string.char(rand))
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24 end
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25
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26 return table.concat(str)
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27 end
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28
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29 local function tokvstring(dict)
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30 -- key-value encoding for a dictionary [#4.1.3]
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31 local str = ""
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32
3
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33 for k,v in pairs(dict) do
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34 str = str..k..":"..v.."\n"
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35 end
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36
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37 return str
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38 end
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39
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40 local function newassoc(key, shared)
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41 -- TODO don't use genkey here
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42 local handle = genkey(16)
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43 associations[handle] = {}
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44 associations[handle]["key"] = key
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45 associations[handle]["shared"] = shared
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46 associations[handle]["time"] = os.time()
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47 return handle
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48 end
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49
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50 local function split(str, sep)
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51 local splits = {}
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52 str:gsub("([^.."..sep.."]*)"..sep, function(c) table.insert(splits, c) end)
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53 return splits
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54 end
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55
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56 local function sign(response, key)
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57 local fields = {}
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58
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59 for _,field in pairs(split(response["openid.signed"],",")) do
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60 fields[field] = response["openid."..field]
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61 end
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62
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63 -- [#10.1]
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64 return base64.encode(hmac.sha256(key, tokvstring(fields)))
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65 end
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66
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67 local function urlencode(s)
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68 return (string.gsub(s, "%W",
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69 function(str)
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70 return string.format("%%%02X", string.byte(str))
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71 end))
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72 end
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73
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74 local function urldecode(s)
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75 return(string.gsub(string.gsub(s, "+", " "), "%%(%x%x)",
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76 function(str)
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77 return string.char(tonumber(str,16))
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78 end))
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79 end
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80
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81 local function utctime()
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82 local now = os.time()
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83 local diff = os.difftime(now, os.time(os.date("!*t", now)))
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84 return now-diff
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85 end
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86
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87 local function nonce()
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88 -- generate a response nonce [#10.1]
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89 local random = ""
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90 for i=0,10 do
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91 random = random..string.char(math.random(33,126))
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92 end
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93
3
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94 local timestamp = os.date("%Y-%m-%dT%H:%M:%SZ", utctime())
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95
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96 return timestamp..random
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97 end
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98
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99 local function query_params(query)
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100 if type(query) == "string" and #query > 0 then
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101 if query:match("=") then
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102 local params = {}
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103 for k, v in query:gmatch("&?([^=%?]+)=([^&%?]+)&?") do
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104 if k and v then
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105 params[urldecode(k)] = urldecode(v)
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106 end
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107 end
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108 return params
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109 else
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110 return urldecode(query)
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111 end
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112 end
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113 end
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114
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115 local function split_host_port(combined)
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116 local host = combined
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117 local port = ""
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118 local cpos = string.find(combined, ":")
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119 if cpos ~= nil then
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120 host = string.sub(combined, 0, cpos-1)
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121 port = string.sub(combined, cpos+1)
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122 end
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123
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124 return host, port
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125 end
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126
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127 local function toquerystring(dict)
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128 -- query string encoding for a dictionary [#4.1.3]
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129 local str = ""
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130
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131 for k,v in pairs(dict) do
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132 str = str..urlencode(k).."="..urlencode(v).."&"
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133 end
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134
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135 return string.sub(str, 0, -1)
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136 end
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137
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138 local function match_realm(url, realm)
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139 -- FIXME do actual match [#9.2]
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140 return true
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141 end
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142
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143 local function handle_endpoint(method, body, request)
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144 module:log("debug", "Request at OpenID provider endpoint")
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145
3
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146 local params = nil
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147
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148 if method == "GET" then
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149 params = query_params(request.url.query)
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150 elseif method == "POST" then
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151 params = query_params(body)
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diff changeset
152 else
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parents:
diff changeset
153 -- TODO error
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parents:
diff changeset
154 return response_404
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
155 end
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diff changeset
156
3
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parents:
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157 module:log("debug", "Request Parameters:\n"..humane(params))
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parents:
diff changeset
158
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parents:
diff changeset
159 if params["openid.ns"] == openidns then
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Dwayne Bent <dbb.0@liqd.org>
parents:
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160 -- OpenID 2.0 request [#5.1.1]
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parents:
diff changeset
161 if params["openid.mode"] == "associate" then
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Dwayne Bent <dbb.0@liqd.org>
parents:
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162 -- Associate mode [#8]
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parents:
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163 -- TODO implement association
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parents:
diff changeset
164
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parents:
diff changeset
165 -- Error response [#8.2.4]
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Dwayne Bent <dbb.0@liqd.org>
parents:
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166 local openidresponse = {
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parents:
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167 ["ns"] = openidns,
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parents:
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168 ["session_type"] = params["openid.session_type"],
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parents:
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169 ["assoc_type"] = params["openid.assoc_type"],
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parents:
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170 ["error"] = "Association not supported... yet",
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parents:
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171 ["error_code"] = "unsupported-type",
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parents:
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172 }
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parents:
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173
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parents:
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174 local kvresponse = tokvstring(openidresponse)
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parents:
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175 module:log("debug", "OpenID Response:\n"..kvresponse)
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176 return {
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177 headers = {
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178 ["Content-Type"] = "text/plain"
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179 },
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180 body = kvresponse
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181 }
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182 elseif params["openid.mode"] == "checkid_setup" or params["openid.mode"] == "checkid_immediate" then
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parents:
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183 -- Requesting authentication [#9]
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parents:
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184 if not params["openid.realm"] then
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parents:
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185 -- set realm to default value of return_to [#9.1]
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Dwayne Bent <dbb.0@liqd.org>
parents:
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186 if params["openid.return_to"] then
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187 params["openid.realm"] = params["openid.return_to"]
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188 else
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parents:
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189 -- neither was sent, error [#9.1]
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parents:
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190 -- FIXME return proper error
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parents:
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191 return response_404
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parents:
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192 end
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parents:
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193 end
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parents:
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194
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parents:
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195 if params["openid.return_to"] then
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parents:
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196 -- Assure that the return_to url matches the realm [#9.2]
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parents:
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197 if not match_realm(params["openid.return_to"], params["openid.realm"]) then
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parents:
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198 -- FIXME return proper error
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199 return response_404
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parents:
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200 end
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parents:
diff changeset
201
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
202 -- Verify the return url [#9.2.1]
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parents:
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203 -- TODO implement return url verification
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parents:
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204 end
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diff changeset
205
3
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parents:
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206 if params["openid.claimed_id"] and params["openid.identity"] then
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parents:
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207 -- asserting an identifier [#9.1]
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208
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parents:
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209 if params["openid.identity"] == "http://specs.openid.net/auth/2.0/identifier_select" then
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parents:
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210 -- automatically select an identity [#9.1]
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211 params["openid.identity"] = params["openid.claimed_id"]
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212 end
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213
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parents:
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214 if params["openid.mode"] == "checkid_setup" then
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215 -- Check ID Setup mode
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216 -- TODO implement: NEXT STEP
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217 local head = "<title>Prosody OpenID : Login</title>"
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218 local body = string.format([[
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219 <p>Open ID Authentication<p>
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220 <p>Identifier: <tt>%s</tt></p>
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221 <p>Realm: <tt>%s</tt></p>
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222 <p>Return: <tt>%s</tt></p>
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223 <form method="POST" action="%s">
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224 Jabber ID: <input type="text" name="jid"/><br/>
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225 Password: <input type="password" name="password"/><br/>
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226 <input type="hidden" name="openid.return_to" value="%s"/>
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227 <input type="submit" value="Authenticate"/>
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228 </form>
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229 ]], params["openid.claimed_id"], params["openid.realm"], params["openid.return_to"], base, params["openid.return_to"])
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230
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231 return string.format([[
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232 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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233 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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234 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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235 <head>
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236 <meta http-equiv="Content-type" content="text/html;charset=UTF-8" />
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parents:
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237 %s
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238 </head>
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239 <body>
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240 %s
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241 </body>
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242 </html>
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243 ]], head, body)
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parents:
diff changeset
244 elseif params["openid.mode"] == "checkid_immediate" then
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parents:
diff changeset
245 -- Check ID Immediate mode [#9.3]
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parents:
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246 -- TODO implement check id immediate
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parents:
diff changeset
247 end
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Dwayne Bent <dbb.0@liqd.org>
parents:
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248 else
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parents:
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249 -- not asserting an identifier [#9.1]
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parents:
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250 -- used for extensions
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parents:
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251 -- TODO implement common extensions
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parents:
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252 end
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Dwayne Bent <dbb.0@liqd.org>
parents:
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253 elseif params["openid.mode"] == "check_authentication" then
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254 module:log("debug", "OpenID Check Authentication Mode")
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255 local assoc = associations[params["openid.assoc_handle"]]
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256 module:log("debug", "Checking Association Handle: "..params["openid.assoc_handle"])
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parents:
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257 if assoc and not assoc["shared"] then
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258 module:log("debug", "Found valid association")
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259 local sig = sign(params, assoc["key"])
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260
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261 local is_valid = "false"
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parents:
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262 if sig == params["openid.sig"] then
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263 is_valid = "true"
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parents:
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264 end
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265
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266 module:log("debug", "Signature is: "..is_valid)
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parents: 3
diff changeset
267
3
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268 openidresponse = {
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269 ns = openidns,
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270 is_valid = is_valid,
3
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271 }
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272
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273 -- Delete this association
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274 associations[params["openid.assoc_handle"]] = nil
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275 return {
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276 headers = {
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277 ["Content-Type"] = "text/plain"
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parents:
diff changeset
278 },
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Dwayne Bent <dbb.0@liqd.org>
parents:
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279 body = tokvstring(openidresponse),
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parents:
diff changeset
280 }
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
281 else
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Dwayne Bent <dbb.0@liqd.org>
parents:
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282 module:log("debug", "No valid association")
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parents:
diff changeset
283 -- TODO return error
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
284 -- Invalidate the handle [#11.4.2.2]
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
285 end
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
286 else
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
287 -- Some other mode
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
288 -- TODO error
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
289 end
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
290 elseif params["password"] then
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
291 -- User is authenticating
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
292 local user, domain = jidutil.split(params["jid"])
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
293 module:log("debug", "Authenticating "..params["jid"].." ("..user..","..domain..") with password: "..params["password"])
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
294 local valid = usermanager.validate_credentials(domain, user, params["password"], "PLAIN")
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
295 if valid then
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
296 module:log("debug", "Authentication Succeeded: "..params["jid"])
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
297 if params["openid.return_to"] ~= "" then
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
298 -- TODO redirect the user to return_to with the openid response
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
299 -- included, need to handle the case if its a GET, that there are
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
300 -- existing query parameters on the return_to URL [#10.1]
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
301 local host, port = split_host_port(request.headers.host)
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
302 local endpointurl = ""
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
303 if port == '' then
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
304 endpointurl = string.format("http://%s/%s", host, base)
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
305 else
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
306 endpointurl = string.format("http://%s:%s/%s", host, port, base)
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
307 end
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parents: 3
diff changeset
308
3
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
309 local nonce = nonce()
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
310 local key = genkey(32)
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
311 local assoc_handle = newassoc(key)
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
312
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
313 local openidresponse = {
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
314 ["openid.ns"] = openidns,
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
315 ["openid.mode"] = "id_res",
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
316 ["openid.op_endpoint"] = endpointurl,
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
317 ["openid.claimed_id"] = endpointurl.."/"..user,
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
318 ["openid.identity"] = endpointurl.."/"..user,
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
319 ["openid.return_to"] = params["openid.return_to"],
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
320 ["openid.response_nonce"] = nonce,
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
321 ["openid.assoc_handle"] = assoc_handle,
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
322 ["openid.signed"] = "op_endpoint,identity,claimed_id,return_to,assoc_handle,response_nonce", -- FIXME
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
323 ["openid.sig"] = nil,
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
324 }
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
325
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
326 openidresponse["openid.sig"] = sign(openidresponse, key)
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
327
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
328 queryresponse = toquerystring(openidresponse)
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
329
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Dwayne Bent <dbb.0@liqd.org>
parents:
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330 redirecturl = params["openid.return_to"]
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
331 -- add the parameters to the return_to
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
332 if redirecturl:match("?") then
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Dwayne Bent <dbb.0@liqd.org>
parents:
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333 redirecturl = redirecturl.."&"
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
334 else
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
335 redirecturl = redirecturl.."?"
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
336 end
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
337
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
338 redirecturl = redirecturl..queryresponse
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
339
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Dwayne Bent <dbb.0@liqd.org>
parents:
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340 module:log("debug", "Open ID Positive Assertion Response Table:\n"..humane(openidresponse))
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parents:
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341 module:log("debug", "Open ID Positive Assertion Response URL:\n"..queryresponse)
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parents:
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342 module:log("debug", "Redirecting User to:\n"..redirecturl)
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
343 return {
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parents:
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344 status = "303 See Other",
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Dwayne Bent <dbb.0@liqd.org>
parents:
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345 headers = {
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
346 Location = redirecturl,
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
347 },
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
348 body = "Redirecting to: "..redirecturl -- TODO Include a note with a hyperlink to redirect
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
349 }
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
350 else
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
351 -- TODO Do something useful is there is no return_to
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
352 end
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
353 else
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
354 module:log("debug", "Authentication Failed: "..params["jid"])
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
355 -- TODO let them try again
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
356 end
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
357 else
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
358 -- Not an Open ID request, do something useful
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
359 -- TODO
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
360 end
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
361
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
362 return response_404
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
363 end
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
364
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
365 local function handle_identifier(method, body, request, id)
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Dwayne Bent <dbb.0@liqd.org>
parents:
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366 module:log("debug", "Request at OpenID identifier")
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
367 local host, port = split_host_port(request.headers.host)
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
368
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Dwayne Bent <dbb.0@liqd.org>
parents:
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369 local user_name = ""
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parents:
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370 local user_domain = ""
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Dwayne Bent <dbb.0@liqd.org>
parents:
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371 local apos = string.find(id, "@")
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
372 if apos == nil then
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
373 user_name = id
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
374 user_domain = host
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
375 else
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
376 user_name = string.sub(id, 0, apos-1)
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
377 user_domain = string.sub(id, apos+1)
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
378 end
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
379
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
380 user, domain = jidutil.split(id)
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
381
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
382 local exists = usermanager.user_exists(user_name, user_domain)
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 3
diff changeset
383
3
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
384 if not exists then
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 3
diff changeset
385 return response_404
3
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Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
386 end
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 3
diff changeset
387
3
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
388 local endpointurl = ""
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
389 if port == '' then
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
390 endpointurl = string.format("http://%s/%s", host, base)
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
391 else
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
392 endpointurl = string.format("http://%s:%s/%s", host, port, base)
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
393 end
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
394
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
395 local head = string.format("<title>Prosody OpenID : %s@%s</title>", user_name, user_domain)
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
396 -- OpenID HTML discovery [#7.3]
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
397 head = head .. string.format('<link rel="openid2.provider" href="%s" />', endpointurl)
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 3
diff changeset
398
3
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
399 local content = 'request.url.path: ' .. request.url.path .. '<br/>'
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
400 content = content .. 'host+port: ' .. request.headers.host .. '<br/>'
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
401 content = content .. 'host: ' .. tostring(host) .. '<br/>'
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
402 content = content .. 'port: ' .. tostring(port) .. '<br/>'
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
403 content = content .. 'user_name: ' .. user_name .. '<br/>'
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
404 content = content .. 'user_domain: ' .. user_domain .. '<br/>'
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
405 content = content .. 'exists: ' .. tostring(exists) .. '<br/>'
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 3
diff changeset
406
3
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
407 local body = string.format('<p>%s</p>', content)
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 3
diff changeset
408
3
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
409 local data = string.format([[
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
410 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
411 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
412 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
413 <head>
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
414 <meta http-equiv="Content-type" content="text/html;charset=UTF-8" />
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
415 %s
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
416 </head>
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
417 <body>
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
418 %s
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
419 </body>
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
420 </html>
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
421 ]], head, body)
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
422 return data;
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
423 end
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
424
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
425 local function handle_request(method, body, request)
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
426 module:log("debug", "Received request")
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
427
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
428 -- Make sure the host is enabled
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
429 local host = split_host_port(request.headers.host)
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
430 if not hosts[host] then
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
431 return response_404
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
432 end
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
433
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
434 if request.url.path == "/"..base then
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
435 -- OpenID Provider Endpoint
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
436 return handle_endpoint(method, body, request)
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
437 else
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
438 local id = request.url.path:match("^/"..base.."/(.+)$")
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
439 if id then
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
440 -- OpenID Identifier
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
441 return handle_identifier(method, body, request, id)
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
442 else
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
443 return response_404
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
444 end
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
445 end
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
446 end
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
447
723fd785815f mod_openid: Initial commit
Dwayne Bent <dbb.0@liqd.org>
parents:
diff changeset
448 httpserver.new{ port = 5280, base = base, handler = handle_request, ssl = false}